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Diablo Trails Challenge

Diablo Trails Challenge
Image from stepoutside.org
6 APR Sun 2025
2:50 PM
Event ended

The longer you go, the more you see and experience!  Courses are all on dirt trails, heading out from Castle Rock park in Walnut Creek, heading into Mount Diablo State Park -- all the way to the summit for the 50K. Event Schedule: 6:30 AM - 50K 7:30 AM - Hiker Division (Half Early Start) 8:30 AM - Half Marathon 9:00 AM - 10K 9:30 AM - 5K Click Here for Registration:

40 Views - 09/03/2025 Last update
Free time
Castle Rock Park
castle rock road 1700, walnut creek, ca, us
stepoutside.org/ev...walnut-creek-ca.html
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castle rock road 1700, walnut creek, ca, us
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Castle Rock Park
castle rock road 1700, walnut creek, ca, us
stepoutside.org/ev...walnut-creek-ca.html
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